

abstract class Tool {
}

class TransformTool {

}

class AutoTool extends Tool {
}
class TranslateTool extends Tool {
}
class RotateTool extends Tool {
}
class SkewTool extends Tool {
}
class ScaleTool extends Tool {
}
class SizeTool extends Tool {
}
class PoseTool extends Tool {
}
class CreateBoneTool extends Tool {
}
class MeshWeightTool extends Tool {
}